import java.util.Scanner;

public class GuessNumber {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int answer = (int) (Math.random() * 100 + 1);
        int chances = 7;

        while (chances > 0) {
            System.out.println("请猜一个1-100之间的整数（含1和100）,"+"你还有"+chances+"次机会：");
            int guess = scan.nextInt();
            if (guess > answer) {
                System.out.println("大了！");
            } else if (guess < answer) {
                System.out.println("小了！");
            } else {
                System.out.println("恭喜你！猜对啦！");
                break;
            }
            chances = chances - 1;
        }
        if (chances <= 0) {
            System.out.println("你没有机会啦！");
        }
    }
}


